Coupling assembly
US4572355A · kind A · utility
31Cited by
5References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 3, 1984 |
| Grant date | Feb 25, 1986 |
| Priority date | — |
| Expiry date | Oct 3, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G2201/0247
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A coupling assembly for a conveyor used in conjunction with a blow moulding apparatus is adapted to engage parisons of a plurality of preselected sizes. The conveyor includes a plurality of carriers of coupling assemblies while each coupling assembly includes an elongated member passing through a carrier. A plurality of parison engaging resilient rings are supported with respect to one end of the elongated member in axially displaced relation to each other. Each parison engaging ring is dimensioned differently from the other parison engaging ring situated on the elongated member to engage a parison of a preselected size.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.